Intel Core i5 7400 vs Intel Core i9 7960X
We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core i9 7960X with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 7400 's Advantages
Integrated graphics card
Higher base frequency (3.0GHz vs 2.8GHz)
Lower TDP (65W vs 165W)
Intel Core i9 7960X 's Advantages
Released 8 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (79.47GB/s vs 35.76GB/s)
Larger L3 cache size (22MB vs 6MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 7400
920
Intel Core i9 7960X
+19%
1099
Cinebench R23 Multi Core
Intel Core i5 7400
3369
Intel Core i9 7960X
+558%
22189
Geekbench 6 Single Core
Intel Core i5 7400
1215
Intel Core i9 7960X
+8%
1313
Geekbench 6 Multi Core
Intel Core i5 7400
3517
Intel Core i9 7960X
+157%
9066
Geekbench 5 Single Core
Intel Core i5 7400
877
Intel Core i9 7960X
+26%
1111
Geekbench 5 Multi Core
Intel Core i5 7400
3079
Intel Core i9 7960X
+344%
13687
Passmark CPU Single Core
Intel Core i5 7400
2090
Intel Core i9 7960X
+19%
2489
Passmark CPU Multi Core
Intel Core i5 7400
5491
Intel Core i9 7960X
+390%
26917
General Parameters
Jan 2017
Release Date
Sep 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Skylake
i5-7400
Processor Number
i9-7960X
LGA-1151
Socket
LGA-2066
HD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
165 W
100 °C
Peak Operating Temperature
98 °C
CPU Performance
4
Performance Cores
16
4
Performance Core Threads
32
3.0 GHz
Performance Core Base Frequency
2.8 GHz
3.5 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
16
4
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
28x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
6 MB shared
L3 Cache
22 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR4-2666
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
35.76 GB/s
Max Memory Bandwidth
79.47 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1000 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.44 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
44
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
